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, OK

ZIP 73931 — Climate & Environment

Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.

Working ClassLow Snow Area

Climate, disaster risk, air quality, and environmental safety

Environment & Risk in ZIP Code 73931

Disaster Risk (FEMA NRI)

County-linked natural hazard risk from FEMA National Risk Index — useful for comparing insurance and disaster exposure.

FEMA’s National Risk Index rates natural-hazard risk for OK as Very Low (composite score 37.8), which is relatively lower than many U.S. communities. The strongest component scores on US5 are wildfire (85.7) and hurricane (20.4). These scores are county-linked NRI values published for planning context — all ZIP codes in the same county share the same composite score on US5. Useful when comparing insurance and disaster exposure across areas, not a substitute for a parcel-level flood or fire determination.

Overall rating
Very Low
Risk index
37.8
Flood risk
5.3
Wildfire risk
85.7
Hurricane risk
20.4
Earthquake risk
18.8
Tornado risk
35.0
Winter weather risk
54.0
Hail risk
48.8

Climate & Weather in ZIP Code 73931

Climate normals for OK show little to no average snow. Pair that with FEMA NRI hazard context (overall rating Very Low) when evaluating long-term housing and insurance exposure.

7-day weather forecast

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Sunrise, sunset & moon

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Monthly Temperature

30-year climate normals (avg. monthly temperature)

Climate Data
Hardiness Zone
6b
Annual Snow Days
0
Annual Precipitation
0 in
FEMA NRI rating
Very Low

Climate & Environment key statistics

Climate statistics
Climate
Hardiness zone6b
Annual precip (in)0
Snow days0
Broadband access86.8%
Risk & Air Quality statistics
Risk & Air Quality
NRI ratingVery Low
NRI risk index37.8
Flood risk (NRI)5.3
Wildfire risk (NRI)85.7
Hurricane risk (NRI)20.4
IRS net migration21